package ooday02;

/**用在类，方法和变量上
 * @author xrq
 * @version 1.0
 * @see java.lang.String
 * @since JDK1.8
 */
public class Student extends Person{
    String className;
    String stuId;
    Student(){}
    /**
     * 用于生成一个学生实例
     * @param name age address
     * @return 返回一个生成的学生
     */
    Student(String name,int age,String address,String className,String stuId){
        super(name,age,address);
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"正在学习。");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁，家住"+address+"，所在班级为"+className+"，学号为"+stuId+"。");
    }






}
